CN116080222A - 一种仿实木地板彩膜 - Google Patents
一种仿实木地板彩膜 Download PDFInfo
- Publication number
- CN116080222A CN116080222A CN202211737874.6A CN202211737874A CN116080222A CN 116080222 A CN116080222 A CN 116080222A CN 202211737874 A CN202211737874 A CN 202211737874A CN 116080222 A CN116080222 A CN 116080222A
- Authority
- CN
- China
- Prior art keywords
- color film
- layer
- surface layer
- bottom layer
- wood floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002023 wood Substances 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 title claims abstract description 12
- 239000010410 layer Substances 0.000 claims abstract description 66
- 239000002344 surface layer Substances 0.000 claims abstract description 38
- 239000004014 plasticizer Substances 0.000 claims abstract description 28
- 238000007731 hot pressing Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 25
- 238000003490 calendering Methods 0.000 claims description 20
- 239000012074 organic phase Substances 0.000 claims description 15
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 12
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 claims description 12
- 239000013067 intermediate product Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- 239000000376 reactant Substances 0.000 claims description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 7
- 238000001291 vacuum drying Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- NWVVVBRKAWDGAB-UHFFFAOYSA-N hydroquinone methyl ether Natural products COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- JOLVYUIAMRUBRK-UHFFFAOYSA-N 11',12',14',15'-Tetradehydro(Z,Z-)-3-(8-Pentadecenyl)phenol Natural products OC1=CC=CC(CCCCCCCC=CCC=CCC=C)=C1 JOLVYUIAMRUBRK-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- YLKVIMNNMLKUGJ-UHFFFAOYSA-N 3-Delta8-pentadecenylphenol Natural products CCCCCCC=CCCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- JOLVYUIAMRUBRK-UTOQUPLUSA-N Cardanol Chemical compound OC1=CC=CC(CCCCCCC\C=C/C\C=C/CC=C)=C1 JOLVYUIAMRUBRK-UTOQUPLUSA-N 0.000 claims description 5
- FAYVLNWNMNHXGA-UHFFFAOYSA-N Cardanoldiene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- PTFIPECGHSYQNR-UHFFFAOYSA-N cardanol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 3
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 3
- 229960000583 acetic acid Drugs 0.000 claims description 3
- 239000006084 composite stabilizer Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
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- 239000012362 glacial acetic acid Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 238000003760 magnetic stirring Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 235000019482 Palm oil Nutrition 0.000 claims description 2
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 2
- 229920000263 Rubber seed oil Polymers 0.000 claims description 2
- 239000004359 castor oil Substances 0.000 claims description 2
- 235000019438 castor oil Nutrition 0.000 claims description 2
- 235000012343 cottonseed oil Nutrition 0.000 claims description 2
- 239000002385 cottonseed oil Substances 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- 239000012760 heat stabilizer Substances 0.000 claims description 2
- 239000000944 linseed oil Substances 0.000 claims description 2
- 235000021388 linseed oil Nutrition 0.000 claims description 2
- 239000002540 palm oil Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- XHFLOLLMZOTPSM-UHFFFAOYSA-M sodium;hydrogen carbonate;hydrate Chemical compound [OH-].[Na+].OC(O)=O XHFLOLLMZOTPSM-UHFFFAOYSA-M 0.000 claims description 2
- 239000003549 soybean oil Substances 0.000 claims description 2
- 235000012424 soybean oil Nutrition 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- 238000009408 flooring Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 239000011347 resin Substances 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 5
- 125000003396 thiol group Chemical group [H]S* 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 125000003700 epoxy group Chemical group 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 125000004185 ester group Chemical group 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- QWXYZCJEXYQNEI-OSZHWHEXSA-N intermediate I Chemical compound COC(=O)[C@@]1(C=O)[C@H]2CC=[N+](C\C2=C\C)CCc2c1[nH]c1ccccc21 QWXYZCJEXYQNEI-OSZHWHEXSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- SIXWIUJQBBANGK-UHFFFAOYSA-N 4-(4-fluorophenyl)-1h-pyrazol-5-amine Chemical compound N1N=CC(C=2C=CC(F)=CC=2)=C1N SIXWIUJQBBANGK-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012650 click reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
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- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2471/00—Floor coverings
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/375—Thiols containing six-membered aromatic rings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明涉及PVC地板技术领域,具体涉及一种仿实木地板彩膜。传统工艺生产的PVC地板为多层结构,各层之间常采用地板胶粘合,生产成本高,且易产生对环境有害的VOC气体。针对上述问题,本发明提供一种仿实木地板彩膜,包括表层、彩膜层和底层,所述表层与彩膜层、底层通过热压复合,其表层和底层配方中还添加有自制增塑剂,所述自制增塑剂分子结构含有巯基结构,自制增塑剂可通过巯基以化学键的方式链接到PVC树脂结构中,不仅可以提高PVC地板的力学性能,还可避免加工及使用过程中增塑剂的迁移析出问题。
Description
技术领域
本发明涉及PVC地板技术领域,具体涉及一种仿实木地板彩膜。
背景技术
PVC地板是目前非常流行的新式地板,主要以PVC为原料,与增塑剂、稳定剂、着色剂等助剂一起通过压延工艺制备而成。所述PVC地板超薄质轻、耐磨性好、安装方便等优点。
PVC地板通常具有多层结构,对于传统工艺,各层之间常采用地板胶粘合,生产成本高,且易产生对环境有害的VOC气体。除此之外,由于地板胶与各层之间的膨胀率和收缩率较大,地板容易开裂,失去应用价值。
PVC具有不易燃性、高强度、耐侯性以及优良的几何稳定性,但是PVC材质较脆,PVC地板制备过程中需要加入增塑剂以改善其机械性能。常用的增塑剂为邻苯二甲酸二辛酯、邻苯二甲酸二异辛酯、己二酸二辛酯、癸二酸二辛酯等,以上增塑剂均为小分子增塑剂,具有表面迁移性,严重影响PVC地板的力学性能。
发明内容
现有技术中存在的问题是:传统工艺生产的PVC地板为多层结构,各层之间常采用地板胶粘合,生产成本高,且易产生对环境有害的VOC气体。针对上述问题,本发明提供一种仿实木地板彩膜,包括表层、彩膜层和底层,所述表层与彩膜层、底层通过热压复合,所述表层,以重量份数计,包括以下成分:
所述底层,以重量份数计,包括以下成分:
碳酸钙300-350份。
具体地,所述增塑剂为自制的增塑剂,制备方法包括以下步骤:
(1)将1mol腰果酚、1-1.2mol油酸、对甲苯磺酸、甲基氢醌加入到200mL二甲苯中,加热至150-180℃,强力搅拌2-3h,使得腰果酚与油酸发生酯化反应,反应结束后,静置,冷却至室温后,将溶液进行真空浓缩,残留组分得到富集;缓缓加入500mL质量浓度为2wt.%的碳酸氢钠水溶液,洗涤3次,再用去离子水洗涤至中性,分液,取有机相,用无水硫酸钠干燥6h,过滤,滤液60℃真空干燥4h,得到中间产物I;
所述对甲苯磺酸用量为反应物总质量的1%;
所述甲基氢醌用量为反应物总质量的0.5%;
(2)将600g中间产物I、4mol冰醋酸、400mL甲苯加入三口烧瓶中,磁力搅拌,升温至60-65℃开始滴加过2-4mol氧化氢,反应3-6h,冷却至室温,用去离子水洗涤至中性,分液,取有机相,减压蒸馏,60℃真空干燥4h,得到中间产物II;
(3)将650g中间产物II、100g巯基丙酸、四丁基溴化铵置于三口烧瓶中,100-130℃下搅拌1-3h,降至室温,加入400mL二氯甲烷萃取,用500mL质量浓度为2wt.%的碳酸氢钠水溶液洗涤3次,再用去离子水洗涤至呈中性,分液,取有机相,用无水硫酸钠干燥6h,过滤,取滤液,减压蒸馏,在60℃真空干燥4h,得到目标产物III;
所述四丁基溴化铵用量为反应物总质量的1.5%。
具体地,所述植物油包括棕榈油、亚麻籽油、蓖麻油、棉籽油、橡胶籽油、菜籽油和大豆油中的至少一种。
具体地,所述热稳定剂包括钙锌复合稳定剂、有机锡类稳定剂中的至少一种。
具体地,所述表层的制备方法包括以下步骤:
S1:按照配方量,将表层原料混合搅拌均匀,得到原料混合物;
S2:将原料混合物先密炼3-5min,再开炼3-5min,使得各原料充分混合均匀,密炼温度为165-170℃,开炼温度为120-125℃,得到预混料;
S3:压延成型,将预混料投入压延线的料斗中,经过螺杆熔融塑化后挤出压延成片状表层。
具体地,所述底层的制备方法包括以下步骤:
S1:按照配方量,将表层原料混合搅拌均匀,得到原料混合物;
S2:将原料混合物先密炼3-5min,再开炼3-5min,密炼温度为165-170℃,开炼温度为120-125℃,使得各原料充分混合均匀,得到预混料;
S3:压延成型,将预混料投入压延线的料斗中,经过螺杆熔融塑化后挤出压延成片状底层,熔融物料由螺杆挤出后压延成片状,经过裁剪。
具体地,所述仿实木地板彩膜,其制备方法包括以下步骤:
(1)将表层、彩膜层、底层由上到下依次铺好;
(2)将步骤(1)铺好的各层置于层压机上进行热压贴合,热压压力为10-12kgf/cm2、时间为35-40min,温度为120-125℃。
有益效果
(1)本发明将自制增塑剂添加到PVC地板的表层和底层材料体系中,所述自制增塑剂分子结构中含有苯环、酯基、脂肪链等结构,且苯环与酯基直接相连,其结构与邻苯二甲酸酯相似,具有优异的增塑性;所述酯基可吸附PVC热解过程中产生的HCl;所述长脂肪链具有非常优异的增塑作用,可显著降低PVC的加工温度;
(2)所述自制增塑剂分子结构中还含有环氧基、羟基结构,环氧基具有弱极性,可解除PVC分子链间的强极性作用力,同样具有增塑效果;环氧基也可捕捉PVC分解产生的HCl,具有优异的辅助稳定性的效果;
(3)所述自制增塑剂分子结构中还含有巯基结构,巯基可与PVC降解过程中形成的双键发生巯基-烯点击反应,具有阻止PVC地板变色劣化的效果;自制增塑剂可通过巯基以化学键的方式链接到PVC树脂结构中,不仅可以提高PVC地板的力学性能,还可避免加工及使用过程中增塑剂的迁移析出问题。
具体实施方式
本发明以下实施例中的增塑剂为自制增塑剂,制备方法如下:
(1)将1mol腰果酚、1-1.2mol油酸、对甲苯磺酸、甲基氢醌加入到200mL二甲苯中,加热至160℃,强力搅拌2h,使得腰果酚与油酸发生酯化反应,反应结束后,静置,冷却至室温后,将溶液进行真空浓缩,残留组分得到富集;缓缓加入500mL质量浓度为2wt.%的碳酸氢钠水溶液,洗涤3次,再用去离子水洗涤至中性,分液,取有机相,用无水硫酸钠干燥6h,过滤,滤液60℃真空干燥4h,得到中间产物I所述对甲苯磺酸用量为反应物总质量的1%,所述甲基氢醌用量为反应物总质量的0.5%;
所述中间产物I的红外数据如下:
3351cm-1:-OH消失;1773cm-1:-C=O存在;3010cm-1:苯环-C-H、1589cm-1:苯环-C=C-存在;1639cm-1、817cm-1:-C=C-存在;
所述中间产物I的结构式如下:
R为十五烷基碳链;
(2)将600g中间产物I、4mol冰醋酸、400mL甲苯加入三口烧瓶中,磁力搅拌,升温至60℃开始滴加3mol过氧化氢,反应3h,冷却至室温,用去离子水洗涤至中性,分液,取有机相,减压蒸馏,60℃真空干燥4h,得到中间产物II;
所述中间产物II的红外数据如下:
1773cm-1:-C=O存在;3010cm-1:苯环-C-H、1589cm-1:苯环-C=C-存在;1639cm-1、817cm-1:-C=C-消失;943cm-1、824cm-1:环氧基存在;
所述中间产物II的结构式如下:
R为十五烷基碳链;
(3)将650g中间产物II、100g巯基丙酸、四丁基溴化铵置于三口烧瓶中,所述四丁基溴化铵用量为反应物总质量的1.5%,120℃下搅拌2h,降至室温,加入400mL二氯甲烷萃取,用500mL质量浓度为2wt%的碳酸氢钠水溶液洗涤3次,再用去离子水洗涤至呈中性,分液,取有机相,用无水硫酸钠干燥6h,过滤,取滤液,减压蒸馏,在60℃真空干燥4h,得到自制增塑剂;
所述自制增塑剂的红外数据如下:
3383cm-1:-OH存在;1773cm-1:-C=O存在并增强;3010cm-1:苯环-C-H、1589cm-1:苯环-C=C-存在;943cm-1、824cm-1:环氧基存在并减弱;2551cm-1:-SH存在。
所述自制增塑剂的结构式如下:
R为十五烷基碳链。
本发明以下实施例所用彩膜层为木纹仿真水转印膜,购自江门市新会区大泽化工有限公司,厚度0.5mm。
本发明以下实施例所用ACR加工助剂为ACR树脂ZB-401,购自宁波金驰塑料有限公司。
本发明以下实施例所用碳酸钙为800目重质碳酸钙粉末。
本发明以下实施例所用钙锌复合稳定剂购自广东炜林纳新材料科技股份有限公司。
PVC树脂为PVC树脂粉,牌号SG8,购自青岛佳百特新材料科技有限公司。
本发明以下实施例所用表层,按照以下步骤制备:
S1:按照配方量,将表层原料混合搅拌均匀,得到原料混合物;
S2:将原料混合物先密炼3min,再开炼3min,使得各原料充分混合均匀,密炼温度为165℃,开炼温度为120℃,得到预混料;
S3:压延成型,将预混料投入压延线的料斗中,经过螺杆熔融塑化后挤出压延成厚度为1mm的片状表层,螺杆熔融塑化过程中,螺杆温度各段温度为160℃、175℃、180℃、175℃、160℃、150℃。
本发明以下实施例所用底层,按照以下步骤制备:
S1:按照配方量,将表层原料混合搅拌均匀,得到原料混合物;
S2:将原料混合物先密炼5min,再开炼5min,密炼温度为170℃,开炼温度为125℃,使得各原料充分混合均匀,得到预混料;
S3:压延成型,将预混料投入压延线的料斗中,经过螺杆熔融塑化后挤出压延成厚度为1.5mm的片状底层,螺杆熔融塑化过程中,螺杆温度各段温度为160℃、175℃、180℃、175℃、160℃、150℃。
实施例1
一种仿实木地板彩膜,包括表层、彩膜层和底层,所述表层与彩膜层、底层通过热压复合,所述表层,以重量份数计,组成如下:
所述底层,以重量份数计,组成如下:
实施例2
一种仿实木地板彩膜,包括表层、彩膜层和底层,所述表层与彩膜层、底层通过热压复合,所述表层,以重量份数计,组成如下:
所述底层,以重量份数计,组成如下:
实施例3
一种仿实木地板彩膜,包括表层、彩膜层和底层,所述表层与彩膜层、底层通过热压复合,所述表层,以重量份数计,组成如下:
所述底层,以重量份数计,组成如下:
实施例4
一种仿实木地板彩膜,包括表层、彩膜层和底层,所述表层与彩膜层、底层通过热压复合,所述表层,以重量份数计,组成如下:
所述底层,以重量份数计,组成如下:
实施例5
一种仿实木地板彩膜,包括表层、彩膜层和底层,所述表层与彩膜层、底层通过热压复合,所述表层,以重量份数计,组成如下:
所述底层,以重量份数计,组成如下:
对比例1同实施例1,不同之处在于,对比例1所用增塑剂为邻苯二甲酸二辛酯。
对比例2同实施例1,不同之处在于,对比例2所采用的增塑剂为己二酸二辛酯。
本发明实施例1-5以及对比例1-2的仿实木地板彩膜,分别按照以下步骤制备:
(1)将表层、彩膜层、底层由上到下依次铺好;
(2)将步骤(1)铺好的各层置于层压机上进行热压贴合,热压压力为12kgf/cm2、时间为40min,温度为120℃。
性能测试
对本发明实施例1-5以及对比例1-2所获仿实木地板彩膜进行相关性能测试,测试结果如表1所示。
(1)60℃加热6小时后测试翘曲度。
(2)50℃加热8小时测试膨胀率。
(3)抗冲击强度:参照GB/T 1043-1993中所述的方法。
表1
测试项 | 60℃,翘曲度 | 50℃,膨胀率 | 抗冲击强度(KJ/m2) |
实施例1 | 0.6 | 0.03 | 10.2 |
实施例2 | 0.5 | 0.05 | 10.4 |
实施例3 | 0.6 | 0.03 | 10.2 |
实施例4 | 0.8 | 0.04 | 10.5 |
实施例5 | 0.3 | 0.02 | 10.8 |
对比例1 | 1.5 | 0.08 | 8.7 |
对比例2 | 1.8 | 0.09 | 8.5 |
以上所述,仅是本发明的较佳实施例而已,并非对本发明作任何形式上的限制,虽然本发明已以较佳实施例揭示如上,然而并非用以限定本发明,任何本领域技术人员,在不脱离本发明技术方案范围内,当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案内容,依据本发明的技术实质对以上实施例所作的任何简介修改、等同变化与修饰,均仍属于本发明技术方案的范围内。
Claims (7)
2.根据权利要求1所述的一种仿实木地板彩膜,其特征在于,所述增塑剂为自制的增塑剂,制备方法包括以下步骤:
(1)将1mol腰果酚、1-1.2mol油酸、对甲苯磺酸、甲基氢醌加入到200mL二甲苯中,加热至150-180℃,强力搅拌2-3h,静置,冷却至室温后,将溶液进行真空浓缩,残留组分得到富集;缓缓加入500mL质量浓度为2wt.%的碳酸氢钠水溶液,洗涤3次,再用去离子水洗涤至中性,分液,取有机相,用无水硫酸钠干燥6h,过滤,滤液60℃真空干燥4h,得到中间产物I;
所述对甲苯磺酸用量为反应物总质量的1%;
所述甲基氢醌用量为反应物总质量的0.5%;
(2)将600g中间产物I、4mol冰醋酸、400mL甲苯加入三口烧瓶中,磁力搅拌,升温至60-65℃开始滴加过2-4mol氧化氢,反应3-6h,冷却至室温,用去离子水洗涤至中性,分液,取有机相,减压蒸馏,60℃真空干燥4h,得到中间产物II;
(3)将650g中间产物II、100g巯基丙酸、四丁基溴化铵置于三口烧瓶中,100-130℃下搅拌1-3h,降至室温,加入400mL二氯甲烷萃取,用500mL质量浓度为2wt%的碳酸氢钠水溶液洗涤3次,再用去离子水洗涤至呈中性,分液,取有机相,用无水硫酸钠干燥6h,过滤,取滤液,减压蒸馏,在60℃真空干燥4h,得到目标产物III;
所述四丁基溴化铵用量为反应物总质量的1.5%。
3.根据权利要求1所述的一种仿实木地板彩膜,其特征在于,所述植物油包括棕榈油、亚麻籽油、蓖麻油、棉籽油、橡胶籽油、菜籽油和大豆油中的至少一种。
4.根据权利要求1所述的一种仿实木地板彩膜,其特征在于,所述热稳定剂包括钙锌复合稳定剂、有机锡类稳定剂中的至少一种。
5.根据权利要求1所述的一种仿实木地板彩膜,其特征在于,所述表层的制备方法包括以下步骤:
S1:按照配方量,将表层原料混合搅拌均匀,得到原料混合物;
S2:将原料混合物先密炼3-5min,再开炼3-5min,密炼温度为165-170℃,开炼温度为120-125℃,各原料充分混合均匀,得到预混料;
S3:压延成型,将预混料投入压延线的料斗中,经过螺杆熔融塑化后挤出压延成片状表层。
6.根据权利要求1所述的一种仿实木地板彩膜,其特征在于,所述底层的制备方法包括以下步骤:
S1:按照配方量,将表层原料混合搅拌均匀,得到原料混合物;
S2:将原料混合物先密炼3-5min,再开炼3-5min,密炼温度为165-170℃,开炼温度为120-125℃,使得各原料充分混合均匀,得到预混料;
S3:压延成型,将预混料投入压延线的料斗中,经过螺杆熔融塑化后挤出压延成片状底层。
7.根据权利要求1-6任一项所述的一种仿实木地板彩膜,其特征在于,制备方法包括以下步骤:
(1)将表层、彩膜层、底层由上到下依次铺好;
(2)将步骤(1)铺好的各层置于层压机上进行热压贴合,热压压力为10-12kgf/cm2、时间为35-40min,温度为120-125℃。
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